Finding the Fourth Proportional to 24,737,071.62, 34,133,309.08 and 14,140,310.20
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Solution
The fourth proportional to 24,737,071.62, 34,133,309.08 and 14,140,310.20 is: 19,511,427.46
Step by Step Solution
- Step 1: Write the proportion equation
24,737,071.62 : 34,133,309.08 = 14,140,310.20 : x - Step 2: Convert to fraction form
24,737,071.62/34,133,309.08 = 14,140,310.20/x - Step 3: Cross multiply
24,737,071.62x = 34,133,309.08 × 14,140,310.20 - Step 4: Simplify right side
24,737,071.62x = 482,655,578,543,676.56 - Step 5: Solve for x
x = 482,655,578,543,676.56/24,737,071.62 - Step 6: Final answer
x = 19,511,427.46
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.